Words Starting With U

9,777 words starting with "U" for Scrabble, Words With Friends & word gamesfor Scrabblefor Words With Friends

Words Starting With U help you find the perfect word for word games, crossword puzzles, and vocabulary building.

UN- is one of English's most productive prefixes, and it makes U a surprisingly versatile starting letter. UN- attaches to adjectives (UNHAPPY, UNCLEAR, UNFAIR) and verbs (UNDO, UNLOCK, UNTIE) to reverse meaning, instantly doubling the words you can form from common roots. UNDER- and UP- add even more options. Our vowel management guide explains when to play U-starting words versus holding U for a Q play.

Sort results by point value to find the highest-scoring optionsalphabetical order for quick referencereverse order for a different perspective, or filter by ending letter and word length. If you have a rack full of tiles and aren't sure what to play, the Anagram Solver shows every valid word from your letters.

Scoring Tip

Look for hook plays where adding a letter to an existing word on the board scores for both words. Landing a word across a double or triple word square in ScrabbleScrabbleWords With Friends can easily double or triple your base score.

All words are verified against Scrabble (TWL and SOWPODS) and Words With Friends dictionariesthe tournament-standard Scrabble dictionary (TWL/SOWPODS)the Words With Friends dictionary. Use the dictionary filter above the list to narrow results to your preferred game.

15 Letter Words

20 of 340 words
underemphasized 33
underemphasizes 32
underpublicized 32
unexceptionably 31
unobjectionably 31
unchristianized 30
uncivilizedness 30
uncategorizable 29
unchristianizes 29
undercapitalize 29
unequivocalness 29
unexceptionally 29
universalizable 29
ubiquitarianism 28
unacquaintances 28
unanaesthetized 28
uncopyrightable 28
underwhelmingly 28
unexceptionable 28
unobjectionable 28

14 Letter Words

20 of 472 words
unsympathizing 34
unsynchronized 32
unappetizingly 31
underemphasize 31
unquantifiably 31
unrecognizably 31
unvanquishable 31
unacclimatized 30
uncomputerized 30
unprejudicedly 30
unrhythmically 30
ultracivilized 29
uncrystallized 29
unsystematized 29
unapproachably 28
unchristianize 28
underqualified 28
unquantifiable 28
unquestionably 28
unrecognizable 28

13 Letter Words

20 of 725 words
unequivocably 32
uncivilizedly 31
unequivocally 30
unmacadamized 30
unmechanizing 30
unsymmetrized 30
unbowdlerized 29
unchastizable 29
unconquerably 29
unequivocable 29
unhomogenized 29
unqualifiedly 29
unexclusively 28
unexemplified 28
unexpensively 28
unjustifiably 28
uncapitalized 27
unconjunctive 27
unexplainably 27
unfeudalizing 27

12 Letter Words

20 of 957 words
unhydrolyzed 32
unquenchably 31
unemphasized 29
unmechanized 29
unmechanizes 28
unmethodized 28
unpublicized 28
unqualifying 28
unquenchable 28
unvanquished 28
uncapsizable 27
unexpectedly 27
unformalized 27
unfrequently 27
unhumanizing 27
unverbalized 27
ubiquitously 26
unadvertized 26
unanalyzable 26
unappetizing 26

11 Letter Words

20 of 1,194 words
unmuzzlings 32
unquantized 30
unmechanize 27
unquickened 27
unchastized 26
uncivilized 26
unhumanized 26
unvocalized 26
usquebaughs 26
unbaptizing 25
unequivocal 25
unhumanizes 25
unimmunized 25
unorthodoxy 25
unshockably 25
unvizarding 25
uncheckable 24
underprized 24
unexcavated 24
unexcitedly 24

10 Letter Words

20 of 1,536 words
unhouzzled 32
unmuzzling 31
unpuzzling 31
undazzling 30
unoxidized 28
unquenched 25
usquebaugh 25
ubiquitary 24
unbaptized 24
unequipped 24
ungimmicky 24
unhazarded 24
unhumanize 24
unvizarded 24
upchucking 24
unanalyzed 23
unbaptizes 23
unchurchly 23
unfreezing 23
unprizable 23

9 Letter Words

20 of 1,492 words
unbrizzed 30
unmuzzled 30
unpuzzled 30
undazzled 29
unmuzzles 29
unpuzzles 29
undazzles 28
unqualify 24
unfazable 23
unquaking 23
unzipping 23
upchucked 23
unbaptize 22
unmixedly 22
unvizards 22
unchecked 21
unequally 21
unfreezes 21
unjamming 21
unqueenly 21

8 Letter Words

20 of 1,305 words
unmuzzle 28
unpuzzle 28
undazzle 27
unvaxxed 26
ubiquity 22
umquhile 22
unzipped 22
unfixity 21
unglitzy 21
unjoyful 21
unvizard 21
upchucks 21
upgazing 21
unamazed 20
unfreeze 20
unfrozen 20
uniquely 20
unjammed 20
unprized 20
upsizing 20

7 Letter Words

20 of 884 words
umfazis 21
uncrazy 21
unfazed 20
upchuck 20
upgazed 20
unfroze 19
upgazes 19
upsized 19
uncheck 18
unfixed 18
ungazed 18
unvaxed 18
unvexed 18
unwaxed 18
upsizes 18
unboxed 17
uncomfy 17
unfixes 17
unhappy 17
unmixed 17

6 Letter Words

20 of 580 words
umfazi 20
upgaze 18
ubique 17
umiaqs 17
unzips 17
upsize 17
unfixt 16
unsexy 16
unvext 16
ujamaa 15
ulzies 15
unique 15
unjams 15
unmixt 15
upjets 15
usques 15
umiack 14
unaxed 14
uncock 14
uncuff 14

5 Letter Words

20 of 190 words
umiaq 16
unzip 16
unfix 15
ulzie 14
unbox 14
unjam 14
unmix 14
upjet 14
urbex 14
usque 14
ummah 12
umphs 12
umpty 12
unsex 12
untax 12
upbow 12
upbye 12
umiak 11
unify 11
updry 11

4 Letter Words

20 of 65 words
ulex 11
umph 11
umpy 11
upby 11
upsy 9
ughs 8
ugly 8
ukes 8
umbo 8
umma 8
umps 8
undy 8
urdy 8
ueys 7
ufos 7
ulva 7
updo 7
upgo 7
urva 7
uvae 7

3 Letter Words

20 of 29 words
ugh 7
uke 7
umm 7
ump 7
uey 6
ufo 6
uva 6
ume 5
ums 5
umu 5
upo 5
ups 5
urb 5
urp 5
udo 4
uds 4
ugs 4
urd 4
ule 3
ulu 3

2 Letter Words

8 words
uh 5
um 4
up 4
ug 3
un 2
ur 2
us 2
ut 2

Highest Scoring Words Starting With U in Scrabble in Words With Friends

The 10 highest-scoring words starting with u, led by UNDEREMPHASIZED (33 pts in Scrabble, 36 pts in Words With Friends33 pts in Scrabble36 pts in Words With Friends). High-value words like these can dominate premium squares and swing close games in your favor.

# Word Scrabble WWF
1 UNDEREMPHASIZED 33 pts 36 pts
2 UNDEREMPHASIZES 32 pts 35 pts
3 UNDERPUBLICIZED 32 pts 39 pts
4 UNEXCEPTIONABLY 31 pts 37 pts
5 UNOBJECTIONABLY 31 pts 39 pts
6 UNCHRISTIANIZED 30 pts 33 pts
7 UNCIVILIZEDNESS 30 pts 36 pts
8 UNCATEGORIZABLE 29 pts 35 pts
9 UNCHRISTIANIZES 29 pts 32 pts
10 UNDERCAPITALIZE 29 pts 34 pts

UN- and the Art of Reversal

UN- is one of the most elegant prefix patterns in English. Attach it to an adjective and you get the opposite: UNABLE, UNCERTAIN, UNCLEAR, UNFAIR, UNFORTUNATE, UNHAPPY, UNKNOWN, UNLIKELY, UNUSUAL, UNWILLING. Attach it to a verb and you reverse the action: UNDO, UNLOCK, UNPACK, UNPLUG, UNRAVEL, UNTIE, UNWRAP. Because UN- works so broadly, U-starting vocabulary is surprisingly deep despite U being one of the less common starting letters.

UNDER- (below, insufficient) adds another productive layer: UNDERSTAND, UNDERLINE, UNDERNEATH, UNDERTAKE. UP- (higher, increase) creates UPDATE, UPGRADE, UPHOLD, UPPER, UPWARD. These directional prefixes make U surprisingly prefix-heavy for a vowel.

U is worth 1 point in Scrabble and 2 in Words With Friends1 point2 points with 4 tiles in the bag. A key decision with U is whether to use it in a UN- word now or hold it in case you draw Q later. If Q is still in the bag and you only have one U, holding it might save your game. But if Q has already been played, spend U freely. The Jumble Solver finds every U play from your rack, and our Q without U guide covers emergency options for when you have Q but no U.

Words by Vowel

Browse words that contain A, E, I, O, or U. Useful for vowel-dump plays and testing vowels in daily puzzles.

Browse All Word Lists

Start from one of the main word-list hubs, then filter on the page.

Frequently Asked Questions

How many words start with U in Scrabble and Words With Friends?

There are 9,777 valid words starting with U in Scrabble (TWL/SOWPODS) and Words With Friends dictionaries. The letter U is common as a starting letter in English.

How many points is U worth in Scrabble and Words With Friends?

U is worth 1 point in Scrabble and Words With Friends. There are 4 U tiles in a standard Scrabble set.

What are the highest-scoring words starting with U?

The top-scoring word starting with U is UNDEREMPHASIZED at 33 points in Scrabble and Words With Friends. Other strong options include UNZIP, UPKEEP, UNIQUE.

What short words start with U that are useful in word games?

Short words (2-3 letters) starting with U are valuable for tight board positions and parallel plays. Browse this list sorted by points to find the best short options. Filter by word length above the list to see only 2 or 3-letter words starting with U.

Can I filter these words by length or other letters?

Yes! Use the filters above the list to narrow results by word length, ending letter, or contained letters. For example, you can find all 5-letter words starting with U for Wordle, or 7-letter words starting with U for potential Scrabble bingos.

Are all words starting with U valid in every word game?

No. Different dictionaries accept different words. Scrabble US (TWL) and Scrabble International (SOWPODS) have different word lists, and Words With Friends uses its own dictionary. Use the dictionary filter to check which words starting with U are valid in your specific game.